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A calculator is a great tool that allows for the mathematical exploration and experimentation and thus enhances the students understanding of concepts. Before I go into the benefits of the use of calculators in education and how to efficiently use them I would like to Michy Batshuayi World Cup Jersey , first, state the types of calculators available today.
We can classify calculators into two types. The fist type is a calculator that evaluates expressions. This type is used to replace the manual tedious paper and pencil arithmetic. The second type of calculator is the special functionality calculator for example the graphing calculator, the algebra calculator, the matrices calculator…etc. These calculators are used for exploration of concepts. Each type of calculator can fit in mathematics education in its unique way and needs the syllabuses to be specially written to incorporate it in education.
Recent studies show that calculators are evaluable tools for mathematics educations. Instead of the student spending his time in tedious arithmetic calculations he can spend his time in developing and understanding concepts. Many students in the past have been turned off mathematics because of the long tedious calculations and students who were efficient in these calculations were considered good at mathematics. Little attention was made to the dissolve of concepts. They hardly had anytime left to concentrate on concepts. Today with the use of calculators the students spend all their time understanding concepts and the logic behind mathematics. They can relate the concepts to real life application. The overall education experience became richer. This is why calculators are recommended for all education classes from kindergarten to college.
Some may argue that this way the student may become lazy. The reply to this question is consider you are giving a primary school student a problem that he has 100 dollars and went to the market and bought five items of one commodity for a certain price and three items of another commodity for another price and he paid the 100 dollars then what is the remainder that he will receive. Now what is the mathematical quest of this problem? Is the question here how to do arithmetic multiplication Matz Sels World Cup Jersey , addition, and then subtraction? Or is the question is that the student should know what is going to be multiplied by what and what is going to be added to what and at the end what is going to be subtracted from what? Of coarse the mathematics of this problem is the procedure he is going to do to find the remainder and not the arithmetic process itself. In the past overwhelming the student with the arithmetic operations made many students miss the idea and the concept behind the problem. Some others did not miss the concept but were turned off altogether from mathematics because of the arithmetic operations.
Here I have to emphasize that it is true that calculators are good for education but still one must know how to make them fit nicely in the education process. Students need to know the arithmetic hand calculations. They must study how to do that manually. When the prime concern of the mathematics problem is how to do the arithmetic students should only use the calculator to check for the answer i.e. to see if it matches his hand calculation.
So the rule for using calculators is that the teacher should check the point of the mathematics problem and the concept it is teaching. If the calculator is doing a lower level job than the concept behind the mathematics exercise than it is fine. However, if the calculator is doing the intended job of the exercise then it should be used only to check the correct answer.
In addition, education books should write examples that use calculators to investigate concepts and teachers should lead students in classrooms to show them how to use these examples with calculators to dissolve concepts. The Chinese Crested dog breed is one of the smaller breeds and considered in the toy breed group. Their name speaks to the origins of their breed Marouane Fellaini World Cup Jersey , and it is unknown precisely when they began. They have a hairless body that makes the warmer climates more important to their over all health. You will find the Chinese Crested has actually two coat variations. There is the Powderpuff that has a long coat and then the hairless. The hairless Chinese Crested dog is rather easy to groom since they just need attention to their feet, ears, eyes, and skin. The Powderpuff breed needs extensive professional grooming for most owners. They need to be brushed on a daily basis to avoid issues with matting and tangles. The good thing is the Powerderpuff doesn?t shed that much. With the hairless Chinese Crested you have to make sure to apply suntan lotion when they are going to be out in the sun to avoid skin issues. The size of the dog is usually 5 to 12 pounds Luis Pedro Cavanda World Cup Jersey , and 11 to 13 inches in height. These dogs can be any color.
The character of both Chinese Crested breeds is similar. You will find they are sweet, energetic, and full of love. They are also very intelligent animals in that they can climb and dig holes. They can also learn tricks. Despite their size they rarely bark or nip. You will find them obedient, happy Laurent Depoitre World Cup Jersey , but aloof with strangers. As a new dog owner you will find this is one of the best breeds for the care and simple pleasure they can give. You will need to enroll them in obedience classes, but they do learn well. Another thing to consider is socialization during puppy life and adult life. They can be timid dogs and need to be around strangers to help them be well adjusted. They are also great with children.
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